| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.99 | 10.177% | $248.989 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $181.58 | 10.749% | $201.098 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $117.69 | 6.607% | $125.4658 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $29.44 | 12.397% | $33.0897 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $149.62 | 9.458% | $163.7711 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $126.40 | 10.190% | $139.2802 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $16.25 | 11.865% | $18.1781 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $846.97 | $929.8719 | $929.88 | $929.90 | $930.00 | |